package com.stx.crazy.service;

import java.util.List;

import com.stx.crazy.entity.Stock;


public interface StockService {
//	查询股票列表
	public List<Stock> queryStock(Stock stockParams) throws Exception;
//	添加股票
	public void addStock(Stock stock) throws Exception;
//	删除股票
	public void delStock(String st_id);
	
}
